baber/WOPTO huggingface dataset:
Patent JP-S5366598-A (JP)
Title: Dielectric and piezo electric compound
Inventor: OSADA MITSUO
IPC: C04B35/00
Filed: 1974-03-04
Abstract: PURPOSE: To obtain material of high electrical and mechanical coupling efficient and high dielectric onstant by adding Nb 2 O 3  to a three-compound system PbIn1/2Nb1/2O 3 -PbTiO 3 -PbZrO 3 . 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10217894-A (JP)
Title: Folding method of side impact gas bag for vehicle occupant restraint system, folded side impact gas bag, and device for folding side impact gas bag
Inventor: AICH JOSEF
IPC: B60R21/16
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To fold an air bag very compactly and to easily develop it by pressing and gathering the wall of a gas bag inward from the outside and tucking a part of the gas bag wall to its inside according to this action. SOLUTION: When a wall is folded back along the right side edge of a gas bag 10, the wall is folded back precisely enough for matching a newly formed edge of the gas bag 10 with a desirable outside outline of the folded gas bag to be accomplished. Then, a part of the wall is tucked to the inside of the gas bag 10 from the first and second edges, which are the areas opposed to each other in the radius direction. In the final step, the gas bag 10 is pressed inward by means of the fourth edge opposed to the second edge, that is, the upper edge is pressed inward by means of a slider 20. In this process, the gas bag is pressed until its dimension reaches the final packing size.  Only a basic distribution of the wall is given, and according to the part of the wall tucked to the inside of the gas bag, reproduction can be carried out at any time on the basis of the folded and overlapped part in the wall.
Patent JP-H01201814-A (JP)
Title: Superconducting magnetic head
Inventor: SAWADA TAKESHI
IPC: G11B5/11
Filed: 1988-02-04
Abstract: PURPOSE:To realize the reproduction of even magnetic recording with high density by generating voltage change for flux change with a few quantity of squid element. CONSTITUTION:A magnetic substrate 10 as a lower magnetic layer consisting of MnZn ferrite, etc., a magnetic yoke 11 as an upper magnetic layer, a squid constituting film 12 consisting of a superconducting thin film as an upper superconductive layer, and a superconducting material 13 as a lower superconductive layer are provided, and the superconducting material 13 and the squid constituting film 12 are constituted so as to be circulated around the magnetic yoke 11, and they are Josephson-coupled via thin insulating layers 14a and 14b. The yoke 11 and the magnetic substrate 10 constitute a ring core, and the superconducting material 13 and the constituting film 12 constitute the squid element. When a current flows on the element, the voltage change appears on a terminal 15 corresponding to the magnetic flux of the magnetic yoke 11, and the voltage having a cycle of phi0 appears. The fluxed quantum phi0 is a quantity of magnetic flux of 2.07X10<-15> Wb, and any large magnetic flux can be measured by counting the peak of the voltage change.
Patent JP-H04247998-A (JP)
Title: Ic card
Inventor: ISHINO KYOGO
IPC: B42D15/10
Filed: 1991-01-25
Abstract: PURPOSE:To provide an IC card by which its carrier can be identified positively and the use by anybody else of which can be prevented. CONSTITUTION:An IC card is equipped with CPU 10, an access controller 11, a serial interface 12, MASKROM 13, WORKROM 14, etc. Further, graphic data on a carrier's face photographic is written in WORKROM 14 at the time of issuance of the card.
Patent JP-S61186044-A (JP)
Title: Transmission controller
Inventor: NISHIDA KAZUO
Filed: 1985-02-13
Abstract: PURPOSE:To improve remarkably the reliability of a transmission controller by designing an instrument terminal and a control terminal that they transmit repetitively a signal until a reply signal arrives when no reply signal from an opposite station to a transmission signal of the own station arrives. CONSTITUTION:When operation command means 7, 8 are operated or a power application detecting means 16 detects a change in the power application state of a device 5, communication control means 12, 14 have respectively a signal request and enter the transmission processing. The communication control means 12, 14 transmit at first a signal in response to the transmission request of the own station to a lighting line 1. Since a confirming signal is to be transmitted without fail from an object terminal terminal when the said signal reaches the said terminal device, the communication control means 12, 14 enter the reception state of a signal on the lighting line 1 immediately after the end of transmission. If the confirming signal is not received within a period expected to be reached, the communication control means 12, 14 repeat transmission and reception of signal again.
Patent JP-S60168820-A (JP)
Title: Formation of base for greens-planting work
Inventor: YAMAMOTO KIYOSHI
IPC: E02D17/20
Filed: 1984-02-14
Abstract: PURPOSE:To improve the compatibility of a base for greens-planting work with sloped ground by a method in which longitudinal beams are formed at intervals in the upper and lower directions of the sloped ground, a sheet is fixed to the upside of the beams, and soil is packed into the spaces surrounded by the sheet, the sloped ground and the longitudinal beams. CONSTITUTION:Plural reinforcing bar cages are laid at given intervals in the upper and lower directions on a slope A and fixed with anchor pins. Cement mortar is sprayed onto the reinforcing bar cages to form longitudinal beams B, and grooves are formed at the central part of the cement mortar. At a stage when the cement mortar hardens to an extent, a sheet 18 of wide woven cloth is laid on the beams B, and a reinforcing rope 19 is interwoven sidewards into the sheet 18. A wire rope 12 is laid on the groove of the beams B from above the sheet 18 and fixed with anchor pins. Soil is packed into the spaces C surrounded by the sheet 18, the slope A, and the beams B to form a base for greens-planting work.
Patent JP-H01202088-A (JP)
Title: Electronic still camera
Inventor: TAGAMI YOSHITOMO
IPC: H04N9/04
Filed: 1988-02-08
Abstract: PURPOSE:To prevent a low-level signal from being deteriorated in accuracy by executing gamma correction of an image pickup signal A/D-converted by using gammacorrection value data selected by a means for selecting gamma correction data every picture element of the same filter of a solid state image pickup element. CONSTITUTION:In accordance with the sizes of R, G and B signals at the time of picking up a while object under an illuminating condition at a certain color temperature, gamma correction value data corresponding to the color temperature are selected out of gamma correction data stored in a read-only memory(ROM) every color filter of the image pickup element to collectively execute the while balance and gamma correction of the image pickup signal. On the other hand, an analog image pickup signal is amplified by n-times and a normal image pickup signal and the n-times amplified image pickup signal are switched in accordance with a signal level. Consequently, a low-level signal van be prevented from being deteriorated in accuracy due to gamma correction.
Patent JP-H09307997-A (JP)
Title: Piezoelectric acoustic transducer
Inventor: SASAKI YOSHIFUMI
IPC: H04R17/00
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide the piezoelectric acoustic transducer that is surely and easily connected to an external conductor without losing a vibration characteristic. SOLUTION: An acoustic hole 110 communicated to an internal space is made to a 1st case member 11. A piezoelectric acoustic transducing element 2 is configured by mounting a piezoelectric element 22 on one side 211 of a diaphragm 21 and contained in the inside of a case so as to separate the inner space into two. Each of terminals 311, 321 of terminal members 31, 32 is connected to the piezoelectric element 22 in the inside of the case, middle parts 312, 322 are retained between the 1st case member 11 and a 2nd case member 12, the parts ahead the middle parts 312, 322 are led to the outside of the case 1 to act like spring pieces 313, 323 folded toward the upper part of one side of the 2nd case member 12.
Patent JP-S63194124-A (JP)
Title: Air-fuel ratio control method for premixed gas burner
Inventor: SAKURAI KOZO
IPC: F23N1/02
Filed: 1987-02-06
Abstract: PURPOSE:To reduce the manufacturing cost and make the device compact without separately requiring a flame detecting sensor and an excess air ratio controlling sensor by determining the excess air ratio for premixed gas from the output current from a flame rod for detecting flame, and obtaining the desired excess air ratio for the premixed gas by regulating the opening of an air valve and a gas valve. CONSTITUTION:In a premixed gas burner 1, the output current from a flame rod 2 disposed near the burner is inputted to a current sensor 3 to determine the premixed gas-air ratio corresponding to the output current, and the desired premixed gas-air ratio is obtained by regulating the opening of an air valve 5 disposed in an air passage 4 for the premixed burner 1 and a gas valve 7 disposed in a gas passage 6 by an excess air ratio controller 8. The excess air ratio controller 8 determines the present excess air ratio from the output signal from the current sensor 3 to determine the deviation from the desired excess air ratio value, and outputs a signal corresponding to the deviation to an air valve actuator 9 and a gas valve actuator 10 to regulate the opening of the air valve 5 and gas valve 7.
Patent JP-H07235389-A (JP)
Title: Electrodeless discharge lamp lighting device
Inventor: NAKANO TOMOYUKI
IPC: H05B41/24
Filed: 1994-02-23
Abstract: PURPOSE:To reduce the stress on a smoother circuit and a high frequency power supply circuit when a discharge lamp remains out of load and construct the device in a small size by setting a chopper smoother circuit optimally to the input power to the power supply circuit when the lamp is lighted, and by furnishing a voltage sensing circuit. CONSTITUTION:A voltage sensing circuit 11 senses a high frequency voltage impressed on an induction coil 8, and the operation of a high frequency power supply circuit 21 is stopped when the obtained value is under the specified level. A chopper smoother circuit 6 is set so that the optimum power is supplied when an electrodeless discharge lamp 7 is lighted, and when the lamp 7 remains off or out of load, no optimum power is supplied from the smoother circuit 6 to the power supply circuit 21, and both end voltage of tone induction coil 8 is dropped, and the operation of the power supply circuit 21 is stopped. In case the lamp 7 is not lighted or out of load, as in the case described, the circuit 21 stops instantly when the voltage impressed on the induction coil 6 becomes lower than a specified value; for example, the minimum start voltage required to start the lamp.
Patent JP-S55118253-A (JP)
Title: Communication system between units
Inventor: AKAGI MASANOBU
IPC: H04L29/10
Filed: 1979-03-06
Abstract: PURPOSE:To realize the communication system between units, in which the signal line and gate number can be reduced, by unifying the communication request without being grouped for detailed information, selecting the signal line with attached condition at the transmission side and selecting the signal line at the reception side on this condition. CONSTITUTION:The communication request T of the transmitter 10 is made as the signal unifying the communication requests which are made effective with the combination of three types of effective conditions, i.e., the combination of the transmission conditions SA, SB, SC and reception conditions VA, VB, VC. The detailed content of the communication request T is indicated with the detailed information T0-T4. The communication request T is gated with the transmission conditions SA, SB, SC and excites the signal lines 27-29 between units on the conditions. The reception unit 20 confirms the reception of the communication T with the reception conditions VA, VB, VC and required information can be obtained by decoding the detailed information T0-T4.
Patent JP-S54119494-A (JP)
Title: Preparation of cephalosporin compound
Inventor: SHIBUYA KAZUYUKI
IPC: C07D501/06
Filed: 1978-03-09
Abstract: PURPOSE: To prepare a cephalosporin compound useful as an antibiotic agent, in high purity and yield, with single stage reaction, by reacting 7-aminocephalosporanic acid or its derivative with a novel, easily available thiod ester.  
     CONSTITUTION: A cephalosporin derivative II (R is H, methyl) is prepared by reacting (A) 7-aminocephalosporanic acid of its derivative with (B) a compound I (novel compound) in a solvent such as water, acetone, etc., pref. in the presence of a reaction accelerator such as a base, pref. at 0W80°C and pH5W8. The compound I can be obtained by reaction of 1,3,4-thiadiazole-5-thiol derivative III with 1H-tetrazole-1-acetic acid or its derivative, at -50 - +100°C, if necessary in the presence of a condensing dehydrating agent. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08198990-A (JP)
Title: Surface treatment of synthetic resin film and tape for tab
Inventor: ITO TAKU
IPC: C09J7/02
Filed: 1995-01-20
Abstract: PURPOSE: To provide an inexpensive and stable surface treating method of a plastic film imparting an excellent improvements in adhesive power to the surface whether in an unhardened state, a semi-hardened state or a hardened state, and a tape for TAB which solves the defect in TAB process with excellent adhesive power using the treated film. CONSTITUTION: Using the surface treatment unit (10), a plastic film (16) is fed from the feeding roll (18), coated with an amine compound solution (or amine compound as it is) (13) by the coating roll (12) impregnated with an amine compound solution (or amine compound as it is). The plastic film is surface treated then dryed in the drying oven (14) and wound up to the winder (24). The tape for TAB comprises this surface treated film, an adhesive layer and a protective film.
Patent JP-H02205194-A (JP)
Title: Video signal processing circuit
Inventor: SHIBUE SHIGENORI
IPC: G11B20/02
Filed: 1989-02-02
Abstract: PURPOSE:To reduce the resolution degradation and waveform distortion of a luminance signal by executing the FM demodulation of a signal, for which a small amplitude signal is removed from the output signal of a pre-amplifier and the color component signal of a large amplitude is subtracted from the output signal of the pre-amplifier. CONSTITUTION:The output signal of a low-pass filter 6 is supplied to a deadband circuit 9, which constitutes a large amplitude signal extracting means, and the deadband circuit 9 removes a low level signal and makes a high level signal pass through. Next, the output signal of a pre-amplifier 3 is supplied to a delay equalizer 10 and the output signal of the deadhead circuit 9 is subtracted from the output signal of the delay equalizer 10 by subtracter 11. When a chrominance signal is a large amplitude signal to be the interference of an FM luminance signal, the output signal of the subtracter 11 widely suppresses a low frequency part and when the chrominance signal is a small signal not to nearly any influence, a frequency characteristic is made almost plane. Then, the characteristic is changed according to the size of a chrominance signal level. The output signal of the subtracter 11 is supplied to an FM demodulator 5 and demodulated to a base band luminance signal.
Patent JP-H05195130-A (JP)
Title: Aluminum alloy containing fine crystallized matter
Inventor: KUBOTA RYUICHI
IPC: C22F1/00
Filed: 1992-01-17
Abstract: PURPOSE:To provide an Al alloy uniformly contg. fine crystallized matter by controlling the particle diameter distribution of Al alloy powder. CONSTITUTION:When Al alloy powder having a compsn. consisting of 5-12wt.% Cr, 1-5wt.% Fe, 0.5-3wt.% Zr and the balance Al with inevitable impurities and contg. crystallized matter of <=2mum max. particle diameter and <=1mum average particle diameter uniformly distributed by 35-60vol.% is produced by rapid cooling, the particle diameter distribution of the Al alloy powder is controlled so that >=10% particles of <=25mum particle diameter, <=90% particles of >25-53mum particle diameter and <=60% particles of >53-150mum particle diameter are contained. A compact of the resulting Al alloy powder is hot- worked.
Patent JP-H06219241-A (JP)
Title: Mounting part reinforcing structure for seat belt winding device
Inventor: OKADA HIROSHI
IPC: B60R22/34
Filed: 1993-01-21
Abstract: PURPOSE:To prevent an anchor panel from its buckling, in a vehicle wherein the anchor lower panel of a side sill is constituted as a mounting part of a seat belt winding device. CONSTITUTION:In a vehicle of constituting an anchor lower panel 5 of a side sill 2 as a mounting part of a seat belt winding device 10, a reinforcing cover 12 is fixedly provided in the anchor lower panel 5, and at least a lower half of the seat belt winding device 10 is covered with the reinforcing cover 12.
Patent JP-H09196679-A (JP)
Title: Device for suspending plumb bob
Inventor: KUSABA ISAMU
IPC: G01C15/10
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To measure each vertical accuracy of faces in two directions in one setting work by bringing a plumb bob suspending device to abut an object to be measured, constituting an abutting part of a first abutting part and a second abutting part which are schematically orthogonal to each other and directed schematically in a horizontal direction, and providing each abutting part with a plumb bob which can be wound up and sent down. SOLUTION: A first abutting part 1A and a second abutting part 1B are provided to an object 3 to be measured so that the parts 1A and 1B are schematically orthogonal to each other and schematically in a horizontal direction. A plumb bob 2 which is suspended to be wound up and sent down to the abutting part 1A, 1B is set at a detachably mounted main body part 1. Each vertical accuracy in two directions can be measured concurrently simply by mounting the main body part 1 to the side where continuous two faces of the object 3 such as a pillar 3A or the like are orthogonal to each other. A winding/ sending means for a pendant thread 2B of the plumb bob 2 of the butting part 1A and a winding/sending means for thread 2B of the plumb bob 2 of the abutting part 1B operate oppositely, that is, one winds up the thread when the other sends out the thread, or vice versa.
Patent JP-S54118352-A (JP)
Title: Pipe-to-pipe plate welding of heat exchanger
Inventor: ITABASHI YUKIHIKO
IPC: B23K9/028
Filed: 1978-03-08
Abstract: PURPOSE: A flanged core metal is inserted into a titanium pipe attached to titanium pipe plate. Arc welding is performed through notch formed on the flange of the core metal, whereby the welding portion is not containimated by active gas, assuring perfect welding of the pipe and the plate.  
     CONSTITUTION: A titanium pipe 1 is inserted into the mounting hole 4 of titanium or titanium clad pipe plate 2 and both 1, 2 are placed on the same level, and then the pipe 1 is expanded. The insertion 11 of core metal 10 is inserted into the pipe 1. The core metal 10 is provided with the electrode 15, the tip 16 of which is spaced from the plate surface 2 some distance. Therefore, arc welding first melts the plate surface 2, the heat of which then melts the pipe 1. Since the core 10 is rotating, welding heat is removed by the frame 12 and the insertion 11 of the core 10, effecting speedy cooling. Such welding process effectively prevents embrittlement of welding portion or melting down of the pipe 1 which otherwise occurs by heat concentration, thus assuring perfect welding of the pipe 1 and the pipe plate 2. The method is advantageously used in welding a large size heat exchanger such as condenser. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62183952-A (JP)
Title: Control method for surface level of molten steel in mold
Inventor: NAKAMURA MASAMI
IPC: B22D11/18
Filed: 1986-02-07
Abstract: PURPOSE:To stably execute drawing start of casting slab by detecting each molten surface ascending speed in plural strands and adjusting each ascending speed, so as to come to the same level for molten surfaces at fast ascending speed and slow ascending speed. CONSTITUTION:The molten steel 2 in a tundish 3 is poured at the specified flowing rate in molds 6, 26, in which dummy-bars 101, 121 are inserted, to produce the casting slabs 1, 21. When the higher surface level in the preceding strand is detected by molten surface level sensor 7 or 27, a nozzle opening computing element 50 outputs a nozzle opening setting signal to servo-amplifier 11 or 31, so as to be the min. value for the molten steel ascending speed, which does not develop nozzle clogging. Next, when the lower surface level in the following strand is detected, the computing element 50 outputs to the servo- amplifier 11 or 31, so as to be the permissible max. value for the molten steel ascending speed. In this way, after reaching the same level for the molten steel surfaces of the both strands, both molten steel surface levels are ascended at suitable speed, so as to start stably drawing of the casting slabs.
Patent JP-H04265590-A (JP)
Title: Hand mechanism for disk for medium
Inventor: YAMAMOTO YASUKI
IPC: G11B25/04
Filed: 1991-02-20
Abstract: PURPOSE:To improve the productivity by smoothly removing from a stacker and inserting a stacking device to a spindle concerning the hand mechanism of a disk for medium. CONSTITUTION:The subject mechanism is the hand mechanism of the disk for medium to insert the disk for medium at the time of a single body of a magnetic disk to stack plural disks for doughnut-shaped medium into the prescribed spindle of the above-mentioned stacking device after it is removed from a stacker and handled, a vacuum sucking cylinder 14 to suck a disk 1 for medium near the central hole is engaged through a two dimensional moving mechanism 26 orthogonal to the central shaft of the vacuum sucking cylinder 14 to a robot 3 on the edge surface of the opposite side of the disk sucking surface for medium, and a mechanism 32 to arrange the disk 1 for medium positioned by a two-finger hand 12 to position the above-mentioned disk 1 for medium by the pressurization from both sides of the radial direction so as to be concentric to the vacuum sucking cylinder 14 on the same surface as the sucking surface of the above-mentioned vacuum sucking cylinder 14 is fixed to the above-mentioned robot 3.
Patent JP-S60170398-A (JP)
Title: Operation/reproduction system by subscriber
Inventor: JIBIKI MASAYUKI
IPC: H04Q3/72
Filed: 1984-02-14
Abstract: PURPOSE:To enable early trouble detection by accumulating sequentially status change detection information at every subscriber's circuit, by outputting selectively the status change detection information accumulated by an external input and by performing exchange processing. CONSTITUTION:By a call of a subscriber 13, an A relay 12 is activated, its contact 11 is closed, and detection information of a call detecting part 1, a release detecting part 2, a dial detecting part 3 and a switching detecting part 4 is outputted to a selector 14. Simultaneously the information is accumulated in the order of the detection output generation in a subscriber status change detecting part 6. Here, when a deceleration of troubles, etc., exists and a key 10 is set on, a lead 7 is cut by the selector 14, and the accumulated data in the accumulating part 6 are read out by a lead 8 and transmitted to a central processing unit CPU of an electronic exchange through the selector 14. Thus the information at the time of developing troubles is read out and actions of an exchange connector are again executed; therefore early trouble detection can be possible.
Patent JP-S59154201-A (JP)
Inventor: SUGIE YUTAKA
IPC: E01B25/22
Filed: 1983-02-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60196132-A (JP)
Inventor: JIYOSE BUROSHIE
IPC: A01G31/00
Filed: 1985-02-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61240291-A (JP)
Inventor: SAKA SHOICHI
IPC: G09G3/36
Filed: 1986-02-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。